Hey Randy I have Indy EZ's with some bowl work and and some slight work on the intake roof.
I didn't get any flow sheets after they were done but they look great and I trust Nick after dealing with him for 25 years he knows his chit about Mopar heads
Gus

64 Plymouth Savoy
493 Indy EZ's by Nick at Compu-Flow
5-Speed Richmond faceplate Liberty box
Dana 60